Opposition · USPTO

Opposition 91306284

OtherUSPTO

Opposition 91306284 at USPTO between Astellas Pharma Inc. and Imaginetrend Inc, over the mark VYLAH, filed Apr 1, 2026. Status in the office record: other.

View VYLAHGet this data via the API
Status
Other
Result
Other
Filed
Apr 1, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Astellas Pharma Inc.

Company trademarks
Respondent

Imaginetrend Inc

Timeline

How the case has moved

Dates from the USPTO record and the VYLAH filing.

  1. VYLAH filed

    Application 99218942 filed at the USPTO.

  2. Opposition filed

    Astellas Pharma Inc. started opposition 91306284 at USPTO against VYLAH.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
VYLAHContested99218942USPTO
VYLOYRelied on79199846USPTO
VYLOYRelied on79356468USPTO
VYLOY SUPPORT SOLUTIONSRelied on98207914USPTO
API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_31c18acb-94e8-4573-9bd5-cb33ab712b65
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_31c18acb-94e8-4573-9bd5-cb33ab712b65",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306284",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-04-01",
  "parties": [
    {
      "name": "Astellas Pharma Inc.",
      "role": "opponent"
    },
    {
      "name": "IMAGINETREND INC",
      "role": "respondent"
    }
  ]
}